My friends in HP Solutions Engineering tell me that historically capacity planning for server deployments was not a trivial task given the range of variables to consider, not to mention the time and therefore the expense required to do it right. And now add virtualization variables to the mix and capacity planning tasks can be even more challenging. YET, effective capacity testing can supply a big payoff by ensuring that your virtualized environment can be the best it can be, and that you gain all the cost savings and flexibility improvement benefits promised by virtualization. See here for a recent HP post on capacity planning in virtualized environments.

Of course it is not surprising that there are a number of innovative tools out there to assist in these efforts for Citrix environments, including HP LoadRunner, a popular load testing tool used for planning XenApp deployments, and the Citrix EdgeSight for Load Testing server sizing and application performance testing solution.

We have a excellent new technical resource for capacity planning with ESLT - the recently released "Using EdgeSight for Load Testing ..." white paper developed by HP and Citrix describes how to implement ESLT tools and scripts to characterize scalability for various HP ProLiant servers with XenServer and XenApp. This paper is a great addition to the ever expanding set of technical papers published on XenApp and XenServer - visit here to browse the entire library.

Don't forget to register for the Citrix Live! Virtual Event, Secrets, Lies and VDI happening Oct 20^th and visit the HP sessions and exhibits! Enjoy.